ChemicalBook > CAS DataBase List > 1,2-DIPHENYL-PYRAZOLIDINE-3,5-DIONE

1,2-DIPHENYL-PYRAZOLIDINE-3,5-DIONE

Product Name
1,2-DIPHENYL-PYRAZOLIDINE-3,5-DIONE
CAS No.
2652-77-9
Chemical Name
1,2-DIPHENYL-PYRAZOLIDINE-3,5-DIONE
Synonyms
da339;AURORA KA-3848;Acetanilide Impurity 2;diphenyldiketopyrazolidine;difenildichetopirazolidina;1,2-DIPHENYL-PYRAZOLIDINE-3,5-;1,2-diphenyl-5-pyrazolidinedione;1,2-diphenyl-3,5-dioxopyrazolidin;1,2-DIPHENYL-3,5-PYRAZOLIDINEDIONE;1,2-DIPHENYL-PYRAZOLIDINE-3,5-DIONE
CBNumber
CB3383467
Molecular Formula
C15H12N2O2
Formula Weight
252.27
MOL File
2652-77-9.mol
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1,2-DIPHENYL-PYRAZOLIDINE-3,5-DIONE Property

Melting point:
180-183°C
Boiling point:
381℃
Density 
1.312
refractive index 
1.5906 (estimate)
Flash point:
167℃
storage temp. 
Sealed in dry,Room Temperature
solubility 
Chloroform (Slightly), Methanol (Slightly)
pka
9.96±0.20(Predicted)
form 
Crystalline Powder
color 
Yellow-beige
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Safety

HS Code 
29331900
Toxicity
mouse,LD50,oral,574mg/kg (574mg/kg),Medicina et Pharmacologia Experimentalis. Vol. 16, Pg. 536, 1967.
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC
Product number
D492265
Product name
1,2-Diphenyl-3,5-pyrazolidinedione
Packaging
5g
Price
$635
Updated
2021/12/16
AK Scientific
Product number
2381AB
Product name
1,2-Diphenylpyrazolidine-3,5-dione
Packaging
1g
Price
$476
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0093536
Product name
1,2-DIPHENYL-PYRAZOLIDINE-3,5-DIONE
Purity
95.00%
Packaging
5MG
Price
$497.43
Updated
2021/12/16
Ambeed
Product number
A419769
Product name
1,2-Diphenylpyrazolidine-3,5-dione
Purity
95%
Packaging
25g
Price
$585
Updated
2021/12/16
Ambeed
Product number
A419769
Product name
1,2-Diphenylpyrazolidine-3,5-dione
Purity
95%
Packaging
100g
Price
$1355
Updated
2021/12/16
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1,2-DIPHENYL-PYRAZOLIDINE-3,5-DIONE Chemical Properties,Usage,Production

Chemical Properties

Yellow-beige crystalline powder

Uses

1,2-Diphenyl-3,5-pyrazolidinedione is a reactant used in organic synthesis such as in the preparation of inhibitors of UDP-N-acetylenolpyruvyl glucosamine reductase.

1,2-DIPHENYL-PYRAZOLIDINE-3,5-DIONE Preparation Products And Raw materials

Raw materials

Preparation Products

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1,2-DIPHENYL-PYRAZOLIDINE-3,5-DIONE Suppliers

Austria 1 Belgium 1 China 32 France 1 Germany 4 Japan 1 Ukraine 1 United Kingdom 1 United States 6 Global 48

2652-77-9, 1,2-DIPHENYL-PYRAZOLIDINE-3,5-DIONERelated Search:

Feclobuzone 1,2-DIPHENYL-PYRAZOLIDINE-3,5-DIONE OXYPHENBUTAZONE HYDRATE 4-BUTYL-4-[HYDROXYMETHYL]-1,2-DIPHENYL-3,5-PYRAZOLIDINEDIONE HYDROGEN SUCCINATE [ESTER] OXYPHENYL BUTAZONE (+/-)-Sulfinpyrazone KETOPHENYLBUTAZONE Feprazone pipebuzone Phenylbutazone 4-(4,4-dimethyl-3-oxo-pentyl)-1,2-diphenyl-pyrazolidine-3,5-dione PHENYLBUTAZONE (DIPHENYL-D10) gamma-hydroxyphenylbutazone Cinnofuradione CLOFEZONE proxifezone TIMTEC-BB SBB006034 Benzoic acid, 2-(acetyloxy)-, (4-(4,4-dimethyl-3-oxopentyl)-3,5-dioxo- 1,2-diphenyl-4-pyrazolidinyl)methyl ester

  • Acetanilide Impurity 2
  • 1,2-DIPHENYL-PYRAZOLIDINE-3,5-DIONE
  • 1,2-DIPHENYL-3,5-PYRAZOLIDINEDIONE
  • AURORA KA-3848
  • 1,2-diphenyl-3,5-dioxopyrazolidin
  • 1,2-diphenyl-5-pyrazolidinedione
  • da339
  • difenildichetopirazolidina
  • diphenyldiketopyrazolidine
  • 1,2-Diphenyl-3,5-pyrazolidinedione,98%
  • 3,5-Pyrazolidinedione, 1,2-diphenyl-
  • 1,2-DIPHENYL-PYRAZOLIDINE-3,5-
  • 2652-77-9